About Our Data & AI Presenters

David Thomas

NZ Post

David is the General Manager of Data and Enterprise Architecture at NZ Post. With extensive experience in data, analytics, and AI, David is newly appointed to support NZ Post's digital transformation. Prior to this, he held key roles at Genesis and the Bank of New Zealand, where he led significant data initiatives. David's expertise lies in leveraging data for business innovation and operational efficiency. He is recognised for his ability to integrate advanced technologies and streamline operations, resulting in enhanced customer satisfaction and business growth.

Chris Jackson-Cox

The Warehouse Group


Chris is the Head of Data at The Warehouse Group, where they lead data-driven initiatives to enhance business operations and customer experiences. With a strong background in data management, governance and security, Chris plays a pivotal role in driving the company's data strategy and modernisation of data platforms.

Helius Guimaraes

Fonterra Co-operative Group


Helius is the Chief Data & AI Officer at Fonterra. Helius’ career began in a start-up company driving digital transformation in Brazil. He led global data, digital and technology transformation teams at De Beers, Rio Tinto and Alcoa. Helius chaired the Global Mining Guidelines group during 2017-18. He joined Fonterra in 2022 and moved with his wife to Auckland. Early in his career Helius has delivered tangible business value through the use of Data & AI technologies. Like many of us, he is passionate about the opportunities in leveraging generative AI in our personal and professional lives.

Jon Sinclair

Preformance Building Technologies


Jon is the Digital Service Director at Preformance. Jon is an expert in the successful application of people, processes and technology to re-imagine complex systems. With over 25 years of experience across New Zealand, Australia, and the UK, Jon has led large projects and teams working with organisations of all shapes and sizes to affect change. Always with an eye on the potential for the future, Jon is now focused on how AI and other technologies can transform the construction sector for good.

Andrew Foster

One NZ


Andrew is currently a senior leader at One NZ. With a robust background in data and AI, Andrew has been instrumental in driving innovative solutions and strategic initiatives that enhance customer experiences and operational efficiencies. His expertise spans across various domains, including business intelligence, data-warehousing, data science and digital transformation. Andrew's career is marked by his commitment to leveraging data to solve complex business challenges and his passion for fostering a data-driven culture within organisations.